Quick and easy setup of a JavaScript 3d Physics Engine in three.js and ammo.js.

Support me on:
Patreon: https://www.patreon.com/simondevyt

Follow me on:
Twitter: https://twitter.com/iced_coffee_dev
Instagram: https://www.instagram.com/beer_and_code/
Github: https://github.com/simondevyoutube/

In this project I'll show you how to use ammo.js and three.js to setup a simple 3d scene with phyics in just a few minutes. We'll step through the basics of how to instantiate your physics world, and what the various options are, which can server to add a whole new dimension of possibilities to your 3D scenes.

What we'll cover:
* Three.js and Ammo.js initialization, how to instantiate your 3d physics world
* Creating rigid bodies and simple shapes such as boxes and spheres
* Using MotionState to synchronize transforms between the physics world and 3d scene.

There's a lot of options for JavaScript 3d engines, like Ammo.js, oimo.js. cannon.js, etc. They're all extremely capable physics engines, but we'll be focusing on one in particular, ammo.js which is a wrapper around the Bullet physics engine.

Full source code for the project is available, so if you're interested in fiddling with the code, screwing around with it, or improving it.

Building a Simple 3D Scene with Physics in JavaScript & Three.js

This demo has been made in C++ and SFML.

Github https://github.com/johnBuffer/Smoke

00:00 Intro
00:16 Particles Motion
00:53 Particles Transformations
02:15 Explosions
02:40 Examples
03:36 Ending

How I like to program Smoke

my 3d cellular automata simulation written in rust with multi threading was sub-optimal. Using benchmarks with criterion and the help from my community, I learnt what the bottlenecks of this application are.
Today I share the journey I went through to optimize my multi-threading code!
Let's talk about the code... ;)

original video 3D cellular automata video:
https://youtu.be/63qlEpO73C4

3D Cellular automata project links:
    Source code: https://github.com/TanTanDev/3d_celluar_automata
    IsseW gpu implementation: https://github.com/IsseW/cas
    Dstaatz atomics implementation: https://github.com/dstaatz/3d_celluar_automata/blob/multithread/src/cells_multithreaded_v2.rs

BENCHMARKS I made for this video:
https://github.com/TanTanDev/cellular_automata_video_benchmarks.git

My discord group:
https://discord.gg/9P8QSYf

Want to support me?
Monero: 43Ktj1Bd4Nkaj4fdx6nPvBZkJewcPjxPB9nafnepM7SdGtcU6rhpxyLiV9w3k92rE1UqHTr4BNqe2ScsK1eEENvZDC3W1ur

Credits: 
Music Prototype by Wintergatan Build Tracks
Music Valentine by Wintergatan
Music The Rocket by Wintergatan

Music Non-Euclidian Geometry by Punch deck
Music Brazilian Street Fight by Punch deck
Music See The Light by Punch deck

Wintergatan link: https://wintergatan.net/
License can be found on website

Punch deck link: https://soundcloud.com/punch-deck
Punch deck license: https://creativecommons.org/licenses/by/3.0/

#rust #multithreading #review

Rust multi-threading code review

Graphics programming is so cool!
I managed to make a water shader, load 3d models, create a beautiful transition shader in just 7 days using OpenGL and the Rust programming language.

I used this OpenGL wrapper called glium:
https://github.com/glium/glium

I also utilized a game framework called macroquad:
https://github.com/not-fl3/macroquad

Water & Transition shader is open source on by github page! (wip)
https://github.com/TanTanDev/macroquad_tantan_toolbox

The pixel art I used in the video for water shader:
https://ansimuz.itch.io/magic-cliffs-environment

♫  Music credits ♫ 
Noah James: https://youtu.be/ySXONOsLyYY​
I use a lot of his music, check him out!

Want to support me?
Monero: 43Ktj1Bd4Nkaj4fdx6nPvBZkJewcPjxPB9nafnepM7SdGtcU6rhpxyLiV9w3k92rE1UqHTr4BNqe2ScsK1eEENvZDC3W1ur

I tried learning OpenGL in 7 days - using Rust

I remade my voxel game 3 times. Unity, Rust, Bevy.

Download Core to create games for FREE at https://bit.ly/Core-Tantan
☝️😀

I went from Unity, to pure Rust (no game engine), to then moving all my code into bevy (a Rust game engine).
The latest move, was promted due to having some project architecture challanges, that I felt could be solved easily with Bevy. Their entity component system is also one of the front runner in innovation I think, which is very exciting to work with.

My discord group:
https://discord.gg/9P8QSYf

Want to support me?
Monero: 43Ktj1Bd4Nkaj4fdx6nPvBZkJewcPjxPB9nafnepM7SdGtcU6rhpxyLiV9w3k92rE1UqHTr4BNqe2ScsK1eEENvZDC3W1ur

Resources (The tech I'm using)!
Bevy game engine: https://bevyengine.org/

for gui stuff: https://github.com/jakobhellermann/bevy-inspector-egui
^ I made my own inspector so I can use midi controller. (but egui is the ui library)

other rust libraries, that I recommend:
Graphics rendering api: https://wgpu.rs/

multithreading: https://github.com/zesterer/lagoon
benchmarking: https://github.com/bheisler/criterion.rs
profiling: https://crates.io/crates/profiling, using Optick feature

My other game framework of choice: https://github.com/not-fl3/macroquad

I remade my voxel game 3 times, this is why

Graphics programming is freaking hard! Voxel engine, water/wind shaders, landscape height map generation, scene transitions, are just a few of the things I've made with it so far. If you want to build a car, it might help to reinvent the wheel sometimes to fully understand it on a deeper level.
All projects I've highlighted in this video was written with Rust + various libraries!
The water + landscape + wind project I made specifically for this video using Rust and wgpu.

It's hard to quantify but rest assured, I've spent more than 100 hours trying to learn this skill.

Want to support me?
Monero: 43Ktj1Bd4Nkaj4fdx6nPvBZkJewcPjxPB9nafnepM7SdGtcU6rhpxyLiV9w3k92rE1UqHTr4BNqe2ScsK1eEENvZDC3W1ur

Credits:
Music Moon And Star by Wintergatan Build Tracks
Music Valentine by Wintergatan
Music The Rocket by Wintergatan
Music Sommarfågel by Wintergatan

Music Non-Euclidian Geometry by Punch deck
Music Brazilian Street Fight by Punch deck

Wintergatan link: https://wintergatan.net/
License can be found on website

Punch deck link: https://soundcloud.com/punch-deck
Punch deck license: https://creativecommons.org/licenses/by/3.0/

100 Hours Of Graphics Programming

A game jam where instead of a random theme, a mystery art pack has to be used to create a game within 72 hours or 3 days.

I'm joined by 4 amazing developers in this episode and we all had a blast trying to fit this art pack into a game.

➤ Participants:
PolyMars: https://www.youtube.com/channel/UCl7dSJloxuCa9IBFml7sakw
Khud0: https://www.youtube.com/channel/UCTr74O-QyugnwXyrcxsXGEA
Yannick: https://www.youtube.com/channel/UCKsO3tjZNcKtRTYfhv-rQuA
Barji: https://www.youtube.com/channel/UCz3l6nyODzXLzTxIkARZ8rw
Tantan: Right here buddy!

TRY THE GAMES:
Khud0: https://khud0.itch.io/rocketroll
Yannick: https://ysopprod.itch.io/kenneywar
(not everyone released their game, but Khud0 and Yannick did :D)

Want to support me?
Monero: 43Ktj1Bd4Nkaj4fdx6nPvBZkJewcPjxPB9nafnepM7SdGtcU6rhpxyLiV9w3k92rE1UqHTr4BNqe2ScsK1eEENvZDC3W1ur

➤ Music
♫ Kirby-like: Noah James
♫ Watch https://www.youtube.com/channel/UCbWKKxshYuTyg3m5rohEbeg
♫ Rest of the songs: youtube music library

[ Timestamps ]
0:00 Intro
0:19 Contestants
0:29 Rules
1:08 Poly Mars
3:21 Reactions to Poly Mars
5:07 Khud0
6:21 Reactions to Khud0
8:18 Yannick
10:36 Reactions to Yannick
12:23 TanTan
14:14 Reactions to TanTan
16:49 Barji
18:11 TanTan's MIXTAPE Art-Pack JAM!

[About]
Hey! I’m an indie game developer, that loves testing out different game engines and languages.
I usually tackle some shorter projects in form of devlogs. Sometimes when I feel extra juicy, I upload the source code of the projects I’m showcasing! I try to upload weekly, hope you guys enjoy!

#gamedev #unity #gamejam

5 Game Developers VS One Art Pack (feat Yannick, Poly Mars, Barji, Khud0)

I added Rust support for the Unity game engine.
Is it really possible? YES it is!
I managed to make a game 100% coded in Rust, but using Unity as editor and runtime.
This has to be one of my craziest projects yet!

I utilized a library called Bevy game framework/engine, to handle the gameplay programming. Utilizing Bevy systems I was able to hide the Foreign Function interfacing code from the gameplay code.

THE LEGEND that taught me how to do this:
https://youtu.be/xoz0IUK01NY

Runity Source code:
https://github.com/TanTanDev/runity

My discord group:
https://discord.gg/9P8QSYf

Want to support me?
Monero: 43Ktj1Bd4Nkaj4fdx6nPvBZkJewcPjxPB9nafnepM7SdGtcU6rhpxyLiV9w3k92rE1UqHTr4BNqe2ScsK1eEENvZDC3W1ur

Have a nice day :)